Photo-detecting device with storage time control

Details Photo-detecting device with storage time control Photo-detecting device with storage time control

1983-07-20

1986-05-06

Nelms, David C.

Radiant energy

Photocells; circuits and apparatus

Photocell controls its own optical systems

250578, G01J 136

Patent

active

045874158

ABSTRACT:
A photo-detecting device employed for photo-detecting a storage type photo-sensor which produces information stored therein according to light inputs on the form of signals integrated in a real time and nondestructive manner. Timing for reading out the output of the photo-detecting apparatus by a control circuit which controls on the basis of the output of the photo-detecting apparatus is to be determined according to the output of the photo-detecting apparatus when the photo-detecting means stores information corresponding to the light inputs. A period of time after storage is started by the photo-detecting means and before the information is read out by the control circuit is determined during the process of storing the information.

REFERENCES:
patent: 3934161 (1976-01-01), Caywood
patent: 3944816 (1976-03-01), Harada
patent: 4125766 (1978-11-01), Holtje
patent: 4280141 (1981-07-01), McCann et al.
patent: 4340819 (1982-07-01), Ogasawara et al.
patent: 4399464 (1983-08-01), Hix et al.
patent: 4479062 (1984-10-01), Kawasaki et al.

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